Identitys
6
equals
7
equals
1
2
3
4
5
8
Parametric equation and point
9
0
less than or equal to "t" less than or equal to
1
10
equals
left parenthesis, 0.9 5 7 2 , 0.0 5 8 9 7 , right parenthesis
11
equals
12
13
offerto da
offerto da
Nuovo grafico vuoto
Esempi